Erratum to: Domestic horses send signals to humans when they are faced with an unsolvable task
Crossref DOI link: https://doi.org/10.1007/s10071-017-1074-x
Published Online: 2017-02-08
Published Print: 2017-05
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Ringhofer, Monamie http://orcid.org/0000-0002-4813-939X
Yamamoto, Shinya
License valid from 2017-02-08